EP1038578A3 - Procédé de production de formaldehyde directement à partir de méthane - Google Patents

Procédé de production de formaldehyde directement à partir de méthane Download PDF

Info

Publication number
EP1038578A3
EP1038578A3 EP99117414A EP99117414A EP1038578A3 EP 1038578 A3 EP1038578 A3 EP 1038578A3 EP 99117414 A EP99117414 A EP 99117414A EP 99117414 A EP99117414 A EP 99117414A EP 1038578 A3 EP1038578 A3 EP 1038578A3
Authority
EP
European Patent Office
Prior art keywords
methane
silica
present
producing formaldehyde
carrier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP99117414A
Other languages
German (de)
English (en)
Other versions
EP1038578A2 (fr
Inventor
Akifumi Ueno
Naoto Azuma
Kiyofumi Aoki
Tomomi Sugino
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shizuoka University NUC
Original Assignee
Shizuoka University NUC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shizuoka University NUC filed Critical Shizuoka University NUC
Publication of EP1038578A2 publication Critical patent/EP1038578A2/fr
Publication of EP1038578A3 publication Critical patent/EP1038578A3/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/28—Molybdenum
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C45/00—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds
    • C07C45/27—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation
    • C07C45/32—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen
    • C07C45/33—Preparation of compounds having >C = O groups bound only to carbon or hydrogen atoms; Preparation of chelates of such compounds by oxidation with molecular oxygen of CHx-moieties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/08—Silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/617—500-1000 m2/g
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
EP99117414A 1999-03-26 1999-09-07 Procédé de production de formaldehyde directement à partir de méthane Withdrawn EP1038578A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP8365499 1999-03-26
JP8365499 1999-03-26

Publications (2)

Publication Number Publication Date
EP1038578A2 EP1038578A2 (fr) 2000-09-27
EP1038578A3 true EP1038578A3 (fr) 2002-01-30

Family

ID=13808453

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99117414A Withdrawn EP1038578A3 (fr) 1999-03-26 1999-09-07 Procédé de production de formaldehyde directement à partir de méthane

Country Status (4)

Country Link
US (1) US6294701B1 (fr)
EP (1) EP1038578A3 (fr)
AU (1) AU733990B2 (fr)
HU (1) HUP9903033A3 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU747541B2 (en) 2000-03-27 2002-05-16 President Of Shizuoka University Method of producing formaldehyde directly from methane
FR2856398B1 (fr) * 2003-06-17 2007-08-31 Atofina Procede de fabrication de formaldehyde par oxydation selective du methane
CN103785375B (zh) * 2012-11-01 2015-12-16 中国石油化工股份有限公司 一种甲烷选择性氧化合成甲醇和甲醛催化剂及其制备方法和应用

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404738A1 (de) * 1974-02-01 1975-08-21 Bayer Ag Verfahren zur herstellung von formaldehyd
WO1986006063A1 (fr) * 1985-04-16 1986-10-23 W. R. Grace & Co. Procede et catalyseur a faible teneur en sodium pour la production de formaldehyde a partir de methane
EP0757027A1 (fr) * 1995-08-02 1997-02-05 BP Chemicals Limited Synthèse d'esters
EP0967009A2 (fr) * 1998-05-22 1999-12-29 BP Chemicals Limited Catalyseur et son utilisation dans la préparation d'acétate de vinyle

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55125119A (en) * 1979-03-22 1980-09-26 Makoto Miwa Production of benzyl alcohol polymer
JPH07242578A (ja) * 1994-01-13 1995-09-19 Mitsui Toatsu Chem Inc オレフィンの接触水和方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2404738A1 (de) * 1974-02-01 1975-08-21 Bayer Ag Verfahren zur herstellung von formaldehyd
WO1986006063A1 (fr) * 1985-04-16 1986-10-23 W. R. Grace & Co. Procede et catalyseur a faible teneur en sodium pour la production de formaldehyde a partir de methane
EP0757027A1 (fr) * 1995-08-02 1997-02-05 BP Chemicals Limited Synthèse d'esters
EP0967009A2 (fr) * 1998-05-22 1999-12-29 BP Chemicals Limited Catalyseur et son utilisation dans la préparation d'acétate de vinyle

Also Published As

Publication number Publication date
AU733990B2 (en) 2001-05-31
HUP9903033A2 (hu) 2000-12-28
AU4740899A (en) 2000-09-28
EP1038578A2 (fr) 2000-09-27
HUP9903033A3 (en) 2002-02-28
US6294701B1 (en) 2001-09-25

Similar Documents

Publication Publication Date Title
CA2024556A1 (fr) Procede de combustion caracterise par une repartition amelioree de la chaleur
BR0010232A (pt) Catalisador e processo para preparação de acetato de vinila
CN107098323A (zh) 一种g‑C3N4纳米片及其制备方法与应用
CA2281398A1 (fr) Reacteur en deux etapes pour l'hydrogenation continue d'une suspension triphasee et methode d'operation
BR9917059A (pt) Catalisador e uso do mesmo na produção deacetato de vinila
BR9709477A (pt) Processo para produção de acetato de vinila.
WO2002006503A3 (fr) Production de gaz d'hydrogene au moyen de bacteries thermophiles a partir de divers substrats
WO2002102613A3 (fr) Vehicule hybride a assistance pneumatique et procede de fabrication
CA2236446A1 (fr) Methode de production d'hydrogene au moyen d'une membrane a electrolyte solide
CA2177309A1 (fr) Methode pour la desulfuration de gaz residuels renfermant de l'acide sulfureux gazeux
ZA200204491B (en) A thermally stable, high surface area, modified mesoporous aluminophosphate.
AU4394097A (en) Cerium and zirconium oxides, mixed oxides and solid solutions having im proved thermal stability for catalysis of exhaust gas systems and methods of producing
CN103285905B (zh) 整体结构催化剂及制备方法和制备己内酰胺的方法
EP1038578A3 (fr) Procédé de production de formaldehyde directement à partir de méthane
CN109607499B (zh) 一种边际氮空位g-C3N4光催化剂及其制备方法
MXPA98008036A (es) Proceso para la fabricacion de metil mercaptopropanal.
EP0979858A3 (fr) Réduction des émissions de méthanol d' une unité de gaz de synthèse
AR015201A1 (es) Proceso para preparar acetato de vinilo.
TW200613261A (en) Utilization of acetic acid reaction heat in other process plants
WO1995011213B1 (fr) Glycols d'alkylene a forte teneur en hydroxyle primaire
ES8706597A1 (es) Un procedimiento para obtener formaldehido a partir de metano
AU2001281859A1 (en) Immobilising carrier comprising a porous medium
AU2001247218A1 (en) Method and catalyst system for stereoselectively inverting chiral center of a chemical compound
AU6602301A (en) Perfluorosulfonic acid membranes, method for the production and use thereof for fuel cells
TW200642148A (en) Catalyst structure, process for producing the same and fuel cell having the catalyst

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 19991005

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

Kind code of ref document: A2

Designated state(s): DE ES FR GB IT NL

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

AKX Designation fees paid

Free format text: DE ES FR GB IT NL

17Q First examination report despatched

Effective date: 20030114

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20030725